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ARB Twin Motor Onboard Air Compressor
ARB Twin Motor Onboard Air Compressor
ARB Twin Motor Onboard Air Compressor
ARB Twin Motor Onboard Air Compressor
ARB Twin Motor Onboard Air Compressor
ARB Twin Motor Onboard Air Compressor

ARB

ARB Twin Motor Onboard Air Compressor

Sale price $659.95

Shipping calculated at checkout

Only 2 in stock

ARB Brushed Part Number: CKMTA12 (The OG Version)

ARB Brushless Part Number: CKBLTA12

The ARB twin motor air compressor is the ultimate 12V onboard air solution for serious off-roaders, adventure vanlifers, overlanders, and vehicle builders. Featuring dual high-output motors and a compact tankless design, this rugged compressor delivers class-leading airflow for fast tire inflation, powering air tools, and activating ARB air lockers. Built with durability in mind, the CKMTA12 features a sealed brushed motor (where as CKBLTA12 features a updated brushless one), hard-anodized cylinder bores, and an integrated thermal protection system to withstand the harshest conditions. Whether you’re filling up tires or running air lockers on demanding trails, this compressor is a proven powerhouse trusted around the world.

Key Features

  • Dual high-output motors for ultra-fast tire inflation and air tool use
  • Designed for permanent onboard installation in 4x4s, vans, and trucks
  • Compatible with ARB Air Lockers (solenoids and manifold sold separately)
  • Compact design fits tight engine bays or under-seat storage
  • Sealed for moisture, dust, and harsh environmental protection
  • Built-in over-pressure safety valve and thermal protection
  • Includes wiring loom with relay, pressure switch, and dash switch
  • Optional air tank and manifold available for expanded setups

Installation Information

  • Part Number: ARB CKMTA12
  • Voltage: 12V DC
  • Max Working Pressure: 150 PSI
  • Current Draw: 50A max
  • Flow Rate: ~6.16 CFM @ 0 PSI, ~4.65 CFM @ 29 PSI
  • Duty Cycle: 100% at 72°F (22°C)
  • Dimensions: 10.7” L x 7.5” W x 4.1” H (approx.)
  • Weight: ~20 lbs
  • Ideal For: Tire inflation, ARB Air Lockers, small air tools, and off-road builds

Customer Reviews

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Testimonials

Absolutely stunning, from the shipping and delivery to the impeccable packaging and identification of the parts. I installed in about ten minutes with the video which was linked to my phone via the QR code included in the kit.. Can't say enough about the fit and finish of this kit. Very reasonable price too when you consider all of the extras.

David L.

Hood Strut Kit Review

The mounting system works great. I originally installed my MaxxAir fan with sheet metal screws but opted to replace it with with this and glad I did.

Michael O.

MaxxFan Interior Mounting Kit

Star Rating5 out of 5 starsDescriptionVery well built, the fact that the harness came with everything you need for a clean and easy look and install deserves more than five stars. Thank you!

Lulian T.

Sprinter Horn Upgrade Kit Reivew